<>Acute low back pain is one of the most common reasons for adults to see a family physician. Although most patients recover quickly with minimal treatment, proper evaluation is imperative to identify rare cases of serious underlying pathology. Certain red flags should prompt aggressive treatment or referral to a spine specialist, whereas others are less concerning. Serious red flags include significant trauma related to age (i.e., injury related to a fall from a height or motor vehicle crash in a young patient, or from a minor fall or heavy lifting in a patient with osteoporosis or possible osteoporosis), major or progressive motor or sensory deficit, new-onset bowel or bladder incontinence or urinary retention, loss of anal sphincter tone, saddle anesthesia, history of cancer metastatic to bone, and suspected spinal infection. Without clinical signs of serious pathology, diagnostic imaging and laboratory testing often are not required. Although there are numerous treatments for nonspecific acute low back pain, most have little evidence of benefit. Patient education and medications such as nonsteroidal anti-inflammatory drugs, acetaminophen, and muscle relaxants are beneficial. Bed rest should be avoided if possible. Exercises directed by a physical therapist, such as the McKenzie method and spine stabilization exercises, may decrease recurrent pain and need for health care services. Spinal manipulation and chiropractic techniques are no more effective than established medical treatments, and adding them to established treatments does not improve outcomes. No substantial benefit has been shown with oral steroids, acupuncture, massage, traction, lumbar supports, or regular exercise programs.
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<>That’s a huge topic, but here’s one simple example of an extremely common problem with back pain science: control groups that don’t control. Rather than comparing a treatment to a good, carefully selected placebo, most studies use a comparison to a treatment that is allegedly neutral, underwhelming, or placebo-ish. That makes the results hard to interpret: if each works about the same, it could mean that the treatments are equally effective … or equally ineffective! So much back pain science has this problem — or any one of a dozen other weak points — that you can effectively ignore at least 80% of all back pain research, because it’s so far from the last word on anything. Good science is essential to solving these problems, but really good studies are also difficult to design and rare. BACK TO TEXT
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<>Cauda equina syndrome is a medical emergency whereby the spinal cord is directly compressed. Disc material expands into the spinal canal, which compresses the nerves. A person would experience pain, possible loss of sensation, and bowel or bladder dysfunction. This could include inability to control urination causing incontinence or the inability to begin urination.
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<>Mechanical pain. By far the most common cause of lower back pain, mechanical pain (axial pain) is pain primarily from the muscles, ligaments, joints (facet joints, sacroiliac joints), or bones in and around the spine. This type of pain tends to be localized to the lower back, buttocks, and sometimes the top of the legs. It is usually influenced by loading the spine and may feel different based on motion (forward/backward/twisting), activity, standing, sitting, or resting.
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<>It may seem like the fix is lying in bed and bingeing on Netflix, but the opposite is true. For back pain in which there’s no real known cause (the majority of cases), movement is often the antidote for the ache. Research shows it’s best to do a mix of activity. Aerobic exercise boosts blood flow to heal soft tissue and increase mobility, strength exercises support the spine, and flexibility work improves movement and function. Try these exercises that ease back pain.
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<>Special thanks to some professionals and experts who have been particularly inspiring and/or directly supportive: Dr. Rob Tarzwell, Dr. Steven Novella, Dr. David Gorski, Sam Homola, DC, Dr. Harriet Hall, Dr. Stephen Barrett, Dr. Greg Lehman, Dr. Jason Silvernail, Todd Hargrove, Nick Ng, Alice Sanvito, Dr. Chris Moyer, Dr. Brian James, Bodhi Haraldsson, Diane Jacobs, Adam Meakins, Sol Orwell, Laura Allen, Dr. Ravensara Travillian, Dr. Neil O’Connell, Tony Ingram, Dr. Jim Eubanks … oh dear, there’s so many more still …
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<>A meta-analysis found traction no more effective than placebo, sham, or no treatment for any outcome for low back pain with or without sciatica.12 The results consistently indicated that continuous or intermittent traction as a single treatment for low back pain is not effective.12 Side effects included worsening of signs and symptoms and increased subsequent surgery; however, the reports are inconsistent.10
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<>Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. Patient Platform Limited has used all reasonable care in compiling the information but make no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions.
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<>Injury to the bones and joints: Fractures (breakage of bone) of the lumbar spine and sacrum bone most commonly affect elderly people with osteoporosis, especially those who have taken long-term cortisone medication. For these individuals, occasionally even minimal stresses on the spine (such as bending to tie shoes) can lead to bone fracture. In this setting, the vertebra can collapse (vertebral compression fracture). The fracture causes an immediate onset of severe localized pain that can radiate around the waist in a band-like fashion and is made intensely worse with body motions. This pain generally does not radiate down the lower extremities. Vertebral fractures in younger patients occur only after severe trauma, such as from motor-vehicle accidents or a convulsive seizure.
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<>Paget's disease of the bone is a condition of unknown cause in which the bone formation is out of synchrony with normal bone remodeling. This condition results in abnormally weakened bone and deformity and can cause localized bone pain, though it often causes no symptoms. Paget's disease is more common in people over the age of 50. Heredity (genetic background) and certain unusual virus infections have been suggested as causes. Thickening of involved bony areas of the lumbar spine can cause the radiating lower extremity pain of sciatica.
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<>This traditional treatment scores well in research for its pain-relieving properties—and you can add lower back pain relief to the list. In a review published in the journal Evidence-based Complementary and Alternative Medicine, researchers concluded that for chronic low back pain, acupuncture alone or in conjunction with other treatments could provide short-term improvements in pain and function compared to no treatment at all.
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<>2011 — Major update: Major improvements to the table of contents, and the display of information about updates like this one. Sections now have numbers for easier reference and bookmarking. The structure of the document has really been cleaned up in general, making it significantly easier for me to update the tutorial — which will translate into more good content for readers. Care for more detail? Really? Here’s the full announcement.
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<>Low-level laser therapy (LLLT) is a noninvasive light source treatment that generates a single wavelength of light without generating heat, sound, or vibration. Also called photobiology or biostimulation, LLLT may accelerate connective tissue repair and serve as an anti-inflammatory agent. Wavelengths from 632 to 904 nm are used in the treatment of musculoskeletal disorders. A Cochrane review of 7 small studies with a total of 384 patients with nonspecific low back pain of varying durations found insufficient data to either support or refute the effectiveness of LLLT for the treatment of low back pain. Because of the varied length of treatment, LLLT dose, application techniques, and different populations, it was not possible to determine optimal administration of LLLT.71 No side effects were reported.
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<>Physical therapists often recommend aquatic therapy — including exercises done in warm, therapeutic pools — for back pain. The buoyancy of the water helps alleviate strain on the joints to encourage strengthening and gentle stretching of the muscles. Even floating in warm water can help relax muscles and release tension as well as increase circulation, according to the Arthritis Foundation. With home whirlpool baths, try aiming the jets directly at your sore spots for a soothing underwater massage.
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<>2009 — New section: Today I found a way to say some simple things about the power of self-treatment that have been “on the tip of my tongue” for years now. It all evolved from writing about an important bit of research, showing that manual therapists cannot (reliably) diagnose trigger points. [Section: Limitations of trigger point therapy, and how to take advantage of them.]
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<>Lumbar strain (acute, chronic): A lumbar strain is a stretch injury to the ligaments, tendons, and/or muscles of the low back. The stretching incident results in microscopic tears of varying degrees in these tissues. Lumbar strain is considered one of the most common causes of low back pain. The injury can occur because of overuse, improper use, or trauma. Soft-tissue injury is commonly classified as "acute" if it has been present for days to weeks. If the strain lasts longer than three months, it is referred to as "chronic." Lumbar strain most often occurs in people in their 40s, but it can happen at any age. The condition is characterized by localized discomfort in the low back area with onset after an event that mechanically stressed the lumbar tissues. The severity of the injury ranges from mild to severe, depending on the degree of strain and resulting spasm of the muscles of the low back. The diagnosis of lumbar strain is based on the history of injury, the location of the pain, and exclusion of nervous system injury. Usually, X-ray testing is only helpful to exclude bone abnormalities.
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<>Physical Therapy. Physical therapists often recommend the McKenzie method or spine stabilization exercises for the treatment of low back pain. The McKenzie method is described at http://www.mckenziemdt.org/approach.cfm, and a video demonstration is available at http://www.youtube.com/watch?v=wBOp-ugJbTQ. The McKenzie method has been shown to be slightly more effective than other common low back pain treatments; however, the difference is not clinically significant,26,27 and evidence on its effect on disability is conflicting.26,27 There also do not appear to be good long-term benefits with the McKenzie method, other than decreased need for health care services.27 Spine stabilization exercises have been shown to decrease pain, disability, and risk of recurrence after a first episode of back pain.28
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<>Bed Rest. Bed rest should not be recommended for patients with nonspecific acute low back pain. Moderate-quality evidence suggests that bed rest is less effective at reducing pain and improving function at three to 12 weeks than advice to stay active.46 Prolonged bed rest can also cause adverse effects such as joint stiffness, muscle wasting, loss of bone mineral density, pressure ulcers, and venous thromboembolism.37
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<>Transcutaneous electric nerve stimulation (TENS): TENS provides pulses of electrical stimulation through surface electrodes. For acute back pain, there is no proven benefit. Two small studies produced inconclusive results, with a trend toward improvement with TENS. In chronic back pain, there is conflicting evidence regarding its ability to help relieve pain. One study showed a slight advantage at one week for TENS but no difference at three months and beyond. Other studies showed no benefit for TENS at any time. There is no known benefit for sciatica.
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<>It may seem strange to see a psychologist for back pain. But studies show that cognitive behavioral therapy is very effective in the short and long term at helping chronic back pain. For example, CBT may target how people with back pain think about physical activity -- and why they may be avoiding it -- to help change the way they respond to being active. People who do CBT have reported significant decreases in pain and disability.
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Medical Disclaimer: The material on this site is provided for informational purposes only and is not medical advice. Always consult your physician before beginning any exercise program.